<template>
  <a-card :bordered="false">
    <div class="table-page-search-wrapper">
      <a-form layout="inline">
        <a-row :gutter="48">
          <a-col :md="8" :sm="24">
            <a-form-item label="角色ID">
              <a-input placeholder="请输入"/>
            </a-form-item>
          </a-col>
          <a-col :md="8" :sm="24">
            <a-form-item label="状态">
              <a-select placeholder="请选择" default-value="0">
                <a-select-option value="0">全部</a-select-option>
                <a-select-option value="1">正常</a-select-option>
                <a-select-option value="2">禁用</a-select-option>
              </a-select>
            </a-form-item>
          </a-col>
          <a-col :md="8" :sm="24">
            <span class="table-page-search-submitButtons">
              <a-button type="primary">查询</a-button>
              <a-button style="margin-left: 8px">重置</a-button>
            </span>
          </a-col>
        </a-row>
      </a-form>
    </div>

    <s-table
      ref="table"
      size="default"
      :columns="columns"
      :data="loadData"
    >
      <div
        slot="expandedRowRender"
        slot-scope="record"
        style="margin: 0">
        <a-row
          :gutter="24"
          :style="{ marginBottom: '12px' }">
          <a-col :span="24" v-for="(perm, index) in record.list" :key="index + '-' + perm.name" :style="{ marginBottom: '12px' }">
            <a-col :lg="24" :md="20" style="font-weight:bold">
              <span>{{ perm.name }}：</span>
            </a-col>
            <a-col v-for="(sp, idx) in perm.permissions" :key="idx + '-' + index">
              <a-col :lg="3" :md="4">
                <span>{{ sp.permissionName }}：</span>
              </a-col>
              <a-col :span="8" v-if="sp.actionEntitySet.length > 0">
                <a-tag :color="action.defaultCheck ? 'cyan' : 'silver'" v-for="(action, k) in sp.actionEntitySet" :key="k">{{ action.describe }}</a-tag>
              </a-col>
              <a-col :span="19" v-else>-</a-col>
            </a-col>
            
          </a-col>
        </a-row>
      </div>
      <span slot="action" slot-scope="text, record">
        <a @click="$refs.modal.edit(record)">编辑</a>
        <a-divider type="vertical" />
        <a-dropdown>
          <a class="ant-dropdown-link">
            更多 <a-icon type="down" />
          </a>
          <a-menu slot="overlay">
            <a-menu-item>
              <a href="javascript:;">详情</a>
            </a-menu-item>
            <a-menu-item>
              <a href="javascript:;">禁用</a>
            </a-menu-item>
            <a-menu-item>
              <a href="javascript:;">删除</a>
            </a-menu-item>
          </a-menu>
        </a-dropdown>
      </span>
    </s-table>

    <role-modal ref="modal" @ok="handleOk"></role-modal>

  </a-card>
</template>

<script>
    import {
        STable
    } from '@/components'
    import RoleModal from './modules/RoleModal'

    export default {
        name: 'TableList',
        components: {
            STable,
            RoleModal
        },
        data() {
            return {
                description: '列表使用场景：后台管理中的权限管理以及角色管理，可用于基于 RBAC 设计的角色权限控制，颗粒度细到每一个操作类型。',

                visible: false,

                form: null,
                mdl: {},

                // 高级搜索 展开/关闭
                advanced: false,
                // 查询参数
                queryParam: {},
                // 表头
                columns: [{
                    title: '唯一识别码',
                    dataIndex: 'id'
                }, {
                    title: '角色名称',
                    dataIndex: 'name'
                }, {
                    title: '状态',
                    dataIndex: 'status'
                }, {
                    title: '创建时间',
                    dataIndex: 'createTime',
                    sorter: true
                }, {
                    title: '操作',
                    width: '150px',
                    dataIndex: 'action',
                    scopedSlots: {
                        customRender: 'action'
                    }
                }],
                // 加载数据方法 必须为 Promise 对象
                loadData: parameter => {
                    return this.$http.post('/admin/role-list').then(res => {
                      return res.data
                    })
                },

                selectedRowKeys: [],
                selectedRows: []
            }
        },
        methods: {
            handleEdit(record) {
                this.mdl = Object.assign({}, record)

                this.mdl.permissions.forEach(permission => {
                    permission.actionsOptions = permission.actionEntitySet.map(action => {
                        return {
                            label: action.describe,
                            value: action.action,
                            defaultCheck: action.defaultCheck
                        }
                    })
                })

                console.log(this.mdl)
                this.visible = true
            },
            handleOk() {
                // 新增/修改 成功时，重载列表
                this.$refs.table.refresh()
            },
            onChange(selectedRowKeys, selectedRows) {
                this.selectedRowKeys = selectedRowKeys
                this.selectedRows = selectedRows
            },
            toggleAdvanced() {
                this.advanced = !this.advanced
            }
        },
        watch: {
            /*
              'selectedRows': function (selectedRows) {
                this.needTotalList = this.needTotalList.map(item => {
                  return {
                    ...item,
                    total: selectedRows.reduce( (sum, val) => {
                      return sum + val[item.dataIndex]
                    }, 0)
                  }
                })
              }
              */
        }
    }
</script>